King Bb/F Tenor Trombone 3BF Legend – Timeless Power, Modern Precision
The King Bb/F Tenor Trombone 3BF Legend combines classic King craftsmanship with modern performance features, creating an instrument that meets the demands of today’s professional trombonists. Known for its warm resonance, smooth action, and expressive tonal range, it delivers a refined yet powerful sound ideal for orchestral, jazz, and solo performance settings.
Exceptional Build and Design
Expertly crafted in the USA, the 3BF Legend features a .508” bore, providing a focused yet full-bodied tone across all registers. Moreover, the 8” yellow brass bell ensures exceptional projection and clarity, allowing every note to shine through in both ensemble and solo performances. With its F-attachment, players gain extended low-range versatility while preserving a consistent tonal balance.
Smooth Playability and Comfort
In addition, the nickel-silver outer slide ensures precise movement for effortless articulation and legato playing. The lightweight design and ergonomic hand grip make the instrument exceptionally comfortable, even during long rehearsals or demanding live sets. As a result, the 3BF Legend feels responsive and balanced, empowering musicians to play with confidence and control.
Signature King Tone and Heritage
The King 3BF Legend continues the brand’s proud tradition of delivering instruments with unparalleled reliability and tonal richness. Its classic King sound—warm, rich, and focused—makes it a favorite among seasoned professionals. Whether you’re performing big band charts, symphonic works, or studio recordings, this trombone adapts seamlessly to your musical expression.
- Model: 3BF with F-attachment
- 508″ bore = 12.90 mm
- Bell Ø 8″ = 203 mm
- Yellow brass bell
- Hand-hammered one-piece bell
- Nickel silver outer slide tubes
- Includes mouthpiece
- Lacquered finish



